48991959

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{5449}}^1$

素因数の和:5501

約数の個数: 24

約数和(自身を含む): 75384400

約数和(自身を除く): 26392441

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 333, 999, 2997, 5449, 8991, 16347, 49041, 147123, 201613, 441369, 604839, 1324107, 1814517, 5443551, 16330653, 48991959]

約数ペア:

[(1, 48991959), (3, 16330653), (9, 5443551), (27, 1814517), (37, 1324107), (81, 604839), (111, 441369), (243, 201613), (333, 147123), (999, 49041), (2997, 16347), (5449, 8991)]